Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joseph Kar-Chun Ng, MD

Individual provider Emergency Medicine Physician · NPI 1922681105

Joseph Kar-Chun Ng, MD is an Emergency Medicine in Brooklyn, New York. Graduated from Oregon Health Sciences University School of Medicine in 2021, 5 years ago. Practices with Wyckoff Emergency Medicine Services, PC, a 13-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
NY
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

374 Stockholm St
Brooklyn, NY 11237-4006
Phone: (971) 864-7468
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 331543 (NY)

Record details

NPI number1922681105
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2021
Last updated in NPPESJuly 12, 2024
Certification dateJuly 12, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Wyckoff Emergency Medicine Services, P.C. — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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